A126476 as tables, graphs or sounds

A126476 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`44`
`3`		`252`
`4`		`1446`
`5`		`8300`
`6`		`47642`
`7`		`273466`
`8`		`1569700`
`9`		`9010108`
`10`		`51718192`
`11`		`296863410`
`12`		`1704001644`
`13`		`9781001986`
`14`		`56143138234`
`15`		`322262685896`
`16`		`1849793972828`
`17`		`10617852738356`
`18`		`60946677537854`
`19`		`349835093256180`
`20`		`2008060117756986`

[1,8,44,252,1446,8300,47642,273466,1569700, 9010108,51718192,296863410,1704001644,9781001986, 56143138234,322262685896,1849793972828, 10617852738356,60946677537854,349835093256180, 2008060117756986]

Last modified December 3 22:15 EST 2009. Contains 170310 sequences.

AT&T Labs Research